diff --git a/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
index 6616805de..6c11b007a 100644
--- a/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
@@ -19,6 +19,7 @@ import io.legado.app.receiver.TimeElectricityReceiver
 import io.legado.app.service.ReadAloudService
 import io.legado.app.ui.changesource.ChangeSourceDialog
 import io.legado.app.ui.chapterlist.ChapterListActivity
+import io.legado.app.ui.readbook.config.MoreConfigDialog
 import io.legado.app.ui.readbook.config.ReadStyleDialog
 import io.legado.app.ui.replacerule.ReplaceRuleActivity
 import io.legado.app.ui.widget.page.ChapterProvider
@@ -168,7 +169,8 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
             }
 
             override fun showMoreSetting() {
-
+                runMenuOut()
+                MoreConfigDialog().show(supportFragmentManager, "moreConfig")
             }
 
             override fun toast(id: Int) {
diff --git a/app/src/main/java/io/legado/app/ui/readbook/config/MoreConfigDialog.kt b/app/src/main/java/io/legado/app/ui/readbook/config/MoreConfigDialog.kt
index 9cbbe6270..8f52d65ef 100644
--- a/app/src/main/java/io/legado/app/ui/readbook/config/MoreConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/readbook/config/MoreConfigDialog.kt
@@ -1,15 +1,41 @@
 package io.legado.app.ui.readbook.config
 
 import android.os.Bundle
-import androidx.preference.PreferenceFragmentCompat
+import android.util.DisplayMetrics
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.LinearLayout
+import androidx.fragment.app.DialogFragment
 import io.legado.app.R
 
-class MoreConfigDialog : PreferenceFragmentCompat() {
+class MoreConfigDialog : DialogFragment() {
 
+    private val readPreferTag = "readPreferenceFragment"
 
-    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-        addPreferencesFromResource(R.xml.pref_config_read)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        val view = LinearLayout(context)
+        view.id = R.id.tag1
+        container?.addView(view)
+        return view
     }
 
+    override fun onStart() {
+        super.onStart()
+        val dm = DisplayMetrics()
+        activity?.windowManager?.defaultDisplay?.getMetrics(dm)
+        dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
+    }
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        var preferenceFragment = childFragmentManager.findFragmentByTag(readPreferTag)
+        if (preferenceFragment == null) preferenceFragment = ReadPreferenceFragment()
+        childFragmentManager.beginTransaction().replace(view.id, preferenceFragment, readPreferTag)
+            .commit()
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/readbook/config/ReadPreferenceFragment.kt b/app/src/main/java/io/legado/app/ui/readbook/config/ReadPreferenceFragment.kt
new file mode 100644
index 000000000..d26bbf65a
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/readbook/config/ReadPreferenceFragment.kt
@@ -0,0 +1,14 @@
+package io.legado.app.ui.readbook.config
+
+import android.os.Bundle
+import androidx.preference.PreferenceFragmentCompat
+import io.legado.app.R
+
+class ReadPreferenceFragment : PreferenceFragmentCompat() {
+
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.pref_config_read)
+    }
+
+
+}
\ No newline at end of file